YOU SAID:

please do not go to the store unless you've told my mother where you're going first because we're going to the party later

INTO JAPANESE

後でパーティーに行くので、あなたが最初にどこに行くのか私の母に言わない限り、店に行かないでください

BACK INTO ENGLISH

I'll go to the party later, so don't go to the store unless you tell my mom where you're going first

INTO JAPANESE

後でパーティーに行くので、お母さんに先にどこへ行くか言わない限り、店に行かないでください

BACK INTO ENGLISH

I'll go to the party later, so don't go to the store unless I tell your mom where to go first.

INTO JAPANESE

後でパーティーに行くから、お母さんに先にどこへ行けばいいか言わない限り、店に行かないで。

BACK INTO ENGLISH

I'll go to the party later, so don't go to the store unless I tell my mom where to go first.

INTO JAPANESE

パーティーは後で行くので、先にどこへ行けばいいかお母さんに言わないと店に行かないでください。

BACK INTO ENGLISH

The party will go later, so don't go to the store unless you tell your mom where to go first.

INTO JAPANESE

パーティーは後で行くので、お母さんに最初にどこへ行けばいいか言わない限り、店に行かないでください。

BACK INTO ENGLISH

The party will go later, so don't go to the store unless you tell your mom where to go first.